package net.lzzy.practices.web.admin;

import net.lzzy.practices.constants.ApiConstant;
import net.lzzy.practices.constants.Messages;
import net.lzzy.practices.entities.User;
import net.lzzy.practices.services.UserService;
import net.lzzy.practices.utils.JwtUtil;
import net.lzzy.practices.web.models.ApiResult;
import net.lzzy.practices.web.models.VmUser;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.UUID;

/**
 * @author 1
 *
 */
@CrossOrigin  //约束
@RestController  //控制器注解
@RequestMapping(ApiConstant.ROUTE_USER_ROOT)  //根路由
public class UserApiController {

    private final UserService service;

    @Autowired
    public UserApiController(UserService service) {
        this.service = service;
    }
    @GetMapping(ApiConstant.ROUTE_USER_ALL)
    public ApiResult getUsers(@RequestParam String token){
        List<VmUser> users = new ArrayList<>();
        service.get().forEach(u -> users.add(VmUser.create(u,true)));
        return new ApiResult(true,users.size()+"",users);
    }
    @GetMapping(ApiConstant.ROUTE_USER_PAGE)
    public ApiResult getPageUsers(@RequestParam int page,@RequestParam int size,@RequestParam String token){
        List<VmUser> users = new ArrayList<>();
        service.get(page,size).forEach(u -> users.add(VmUser.create(u,true)));
        return new ApiResult(true,service.count()+"",users);
    }
    @GetMapping(ApiConstant.ROUTE_USER_SEARCH)
    public ApiResult search(@RequestParam String token,@PathVariable String kw){
        List<VmUser> users = new ArrayList<>();
        service.search(kw).forEach(u -> users.add(VmUser.create(u,true)));
        return new ApiResult(true,users.size()+"",users);
    }
    @GetMapping(ApiConstant.ROUTE_USER_APPLYING)
    public ApiResult getApplyingTeacher(@RequestParam String token){
        List<VmUser> users = new ArrayList<>();
        service.getByApplyTeacher(true).forEach(u -> users.add(VmUser.create(u,true)));
        return new ApiResult(true,users.size()+"",users);
    }
    @PostMapping(ApiConstant.ROUTE_USER_APPROVE)
    public ApiResult approve(@RequestParam String token, @RequestParam UUID id){
        User user =service.applyTeacher(id);
        if(user == null){
            return new ApiResult(false, Messages.WRONG_ID.toString(), null);

        }
        return new ApiResult(true,Messages.SUCCESS.toString(), VmUser.create(user,true));
    }
    @PostMapping(ApiConstant.ROUTE_USER_DECLINE)
    public ApiResult decline(@RequestParam String token, @RequestParam UUID id){
        User user =service.declineTeacher(id);
        if(user == null){
            return new ApiResult(false, Messages.WRONG_ID.toString(), null);

        }
        return new ApiResult(true,Messages.SUCCESS.toString(), VmUser.create(user,true));
    }
    @PostMapping(ApiConstant.ROUTE_USER_BAN)
    public ApiResult ban(@RequestParam String token, @RequestParam UUID id){
        User user =service.banUser(id);
        if(user == null){
            return new ApiResult(false, Messages.WRONG_ID.toString(), null);

        }
        return new ApiResult(true,Messages.SUCCESS.toString(), VmUser.create(user,true));
    }
}


